/*
 * Copyright (c) 2018, WSO2 Inc. (http://www.wso2.org) All Rights Reserved.
 *
 * WSO2 Inc. licenses this file to you under the Apache License,
 * Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied. See the License for the
 * specific language governing permissions and limitations
 * under the License.
 */

package io.siddhi.core.util.event.handler;

import io.siddhi.core.event.Event;

import java.util.concurrent.atomic.AtomicBoolean;

/**
 * EventExchangeHolder that holds data for StreamJunction event exchange
 */
public class EventExchangeHolder {

    private AtomicBoolean processed = new AtomicBoolean(false);
    private Event event;

    public EventExchangeHolder(int dataSize) {
        this.event = new Event(dataSize);
    }

    public Event getEvent() {
        return event;
    }

    public boolean getAndSetIsProcessed(boolean isProcessed) {
        return processed.getAndSet(isProcessed);
    }
}
